ʹÓÃpython 3.0 ´¦Àíutf8¸ñʽµÄÎļþBOMÎÊÌâ
×î½üÏÂÔØÁËÒ»·Ý×îеÄpython3.0Íæ¶ù
ûÏëµ½print(Hello world)¾ÍÄÑΪÁËÎÒ°ëÌì
ÎÊÌâ1£¬printº¯Êý
ºóÀ´¿´ÁËһϸüеÄÎĵµ²ÅÖªµÀ£¬3.0ÒÔºóprintÒѾ±»·â×°³Éº¯ÊýÁË
¶øÎÒ»¹Ò»Ö±Ï°¹ß2.6µÄ print 'Hello World'ÐÎʽ£¬ º¹Ò»¸ö£¡
ÎÊÌâ2£¬notepadµÄutf8¸ñʽ
ÎÒʹÓÃnotepadдÁ˸ö²âÊÔÎļþ£¬±£´æÎªutf8¸ñʽ
¸ñʽ´ó¸ÅÊÇ:
test :
test :
test:
Ö®ºóдÁ˸öÕýÔò
'^[a-z]* *:'
·¢ÏÖÔõôҲƥÅä²»³öÀ´
Ñо¿ÁËÒ»¸öÍíÉÏÖÕÓÚ·¢ÏÖ£¬notepad µÄ utf8 ÔÚÎļþµÄ¿ªÍ·Ôö¼ÓÁËÈý¸ö×Ö½Ú ¾ÍÊÇËùνµÄBOM
ÕâÈý¸ö×Ö½ÚÔÚÎı¾¸ñʽÖÐÊDz»ÏÔʾµÄ£¬Ê¹ÓÃUE½«Îı¾ÎļþתΪÎÞBOMµÄutf8¼´¿É
ÁíÍ⣬ʹÓÃpython´ò¿ªutf8¸ñʽµÄÎļþ£¬Èç¹ûÏ£ÍûÏÔʾÕý³£ÐèÒªÔÙopenµÄ²ÎÊýÖÐÖ¸¶¨µÚËĸö²ÎÊýΪ'utf8'
ÀýÈç
f = open('test.txt', 'r', 2, 'utf8')
Ïà¹ØÎĵµ£º
×ªÔØ×Ô£ºhttp://purpen.javaeye.com/blog/98095
python Ö´ÐÐϵͳÃüÁî±È½Ï
¹Ø¼ü×Ö: python os system ϵͳÃüÁî
Ôڴ˱ȽÏÒ»ÏÂÁ½ÖÖ·½·¨Ö´ÐÐϵͳÃüÁîµÄ·½·¨,ÒÔ·½±ãÓÚÈÕºóÔËÓÃ:(
1. os.system()
system(command) -> exit_status
Execute the  ......
ת×Ô http://www.javaeye.com/topic/561786
ÔÌû£ºhttp://www.cnblogs.com/jingleguo/archive/2008/06/02/1211820.html
µ±pythonÖм䴦Àí·ÇASCII±àÂëʱ£¬¾³£»á³öÏÖÈçÏ´íÎó£º
UnicodeDecodeError: 'ascii' codec can't decode byte 0x?? in position 1: ordinal not in range(128)
0x??Êdz¬³ö128µÄÊý×Ö£¬pythonÔÚĬÈϵ ......
[root@pku-fan MySQL]# cat limbs.sql
CREATE DATABASE cookbook;
USE cookbook;
DROP TABLE IF EXISTS limbs;
CREATE TABLE limbs
(
thing VARCHAR(20), # what the thing is
legs INT, ......
×ªÔØ×Ô£ºhttp://hi.baidu.com/myitlyj/blog/item/25586bd7088ba3dba044df6b.html
ÔÚ³ÌÐòÖÐʹÓÃÅäÖÃÎļþÀ´Áé»îµÄÅäÖÃһЩ²ÎÊýÊÇÒ»¼þºÜ³£¼ûµÄÊÂÇ飬ÅäÖÃÎļþµÄ½âÎö²¢²»¸´ÔÓ£¬ÔÚpythonÀï¸üÊÇÈç´Ë£¬ÔÚ¹Ù·½·¢²¼µÄ¿âÖоͰüº¬ÓÐ×öÕâ¼þÊÂÇéµÄ¿â£¬ÄǾÍÊÇConfigParser£¬ÕâÀï¼òµ¥µÄ×öһЩ½éÉÜ¡£
ConfigParser½âÎöµÄÅäÖÃÎļþµÄ¸ñÊ ......